Similarly, Argos sells the Streetwize Car Key Signal Blocking Faraday Box - Black for £20, though this includes only the box without any extra pouches.

Amazon's handy blocker helps prevent keyless car thieves from nabbing your vehicle no matter where you park it, with shoppers praising how 'inoffensive' and 'easy to use' it is ...

The Todoxi Faraday Box and 2 Pack Faraday Pouch has been praised by customers for giving them the peace of mind that their ...

Or, Argos lists the Streetwize Car Key Signal Blocking Faraday Box at £20, although this purchase comes without the supplemental pouches.

Meanwhile, Argos sells the Streetwize Car Key Signal Blocking Faraday Box - Black for £20, which includes just the box without any additional pouches.